An app to digitally detox from smartphone addiction: Lock n' LOL

December 16, 2015, The Korea Advanced Institute of Science and Technology (KAIST)
The final design of Lock n' LoL, which consists of three tabs: My Info, Friends, and Group Limit Mode. Users can activate the limit mode by clicking the start button at the bottom of the screen. Credit: KAIST

When a fake phone company released its line of products, NoPhones, a thin, rectangular-shaped plastic block that looked just like a smartphone but did not function, many doubted that the simulated smartphones would find any users. Surprisingly, close to 4,000 fake phones were sold to consumers who wanted to curb their phone usage.

As smartphones penetrate every facet of our daily lives, a growing number of people have expressed concern about distractions or even the addictions they suffer from overusing smartphones.

Professor Uichin Lee of the Department of Knowledge Service Engineering at the Korea Advanced Institute of Science and Technology (KAIST) and his research team have recently introduced a solution to this problem by developing an application, Lock n' LoL (Lock Your Smartphone and Laugh Out Loud), to help people their smartphones altogether and keep them from using the phone while engaged in social activities such as meetings, conferences, and discussions.

Researchers note that the overuse of smartphones often results from ' habitual checking of messages, emails, or other online contents such as status updates in (SNS). External stimuli, for example, notification alarms, add to distractions and interruptions in group interactions.

The Lock n' LoL allows users to create a new room or join an existing room. The users then invite meeting participants or friends to the room and share its ID with them to enact the Group Limit (lock) mode. When phones are in the lock mode, all alarms and notifications are automatically muted, and users must ask permission to unlock their phones. However, in an emergency, users can access their phones for accumulative five minutes in a temporary unlimit mode.

The deployment summary of Lock n' LoL campaign in May 2015. Credit: KAIST

In addition, the app's Co-location Reminder detects and lists nearby users to encourage app users to limit their phone use. The Lock n' LoL also displays important statistics to monitor users' behavior such as the current week's total limit time, the weekly average usage time, top friends ranked by time spent together, and top activities in which the users participated.

Professor Lee said,

"We conducted the Lock n' LoL campaign throughout the campus for one month this year with 1,000 students participating. As a result, we discovered that students accumulated more than 10,000 free hours from using the app on their smartphones. The students said that they were able to focus more on their group activities. In an age of the Internet of Things, we expect that the adverse effects of mobile distractions and addictions will emerge as a social concern, and our Lock n' LoL is a key effort to address this issue."

He added, "This app will certainly help family members to interact more with each other during the holiday season."

Explore further: How we use our smartphones twice as much as we think

More information: The Lock n' LoL is available for free download on the App Store and Google Play: itunes.apple.com/lc/app/lock-n … ol/id1030287673?mt=8

Related Stories

Smartphones and 'technostress'

August 26, 2015

If you feel stressed out by your smartphone, it might be down to your personality as well as your phone, a new study suggests.

Facebook Home off to slow start on Google Play

April 22, 2013

A little more than a week after being released, Facebook's new interface for Android smartphones, Facebook Home, has crossed the 500,000 mark for downloads on the Google Play application store.

Report: Trusted Voice option rolling out for some

April 15, 2015

Smart Lock is arguably the best new feature in Android Lollipop, wrote Droid Life founder "Kellex" in March. With a secure lock screen set, he said, the user gets a number of options in Smart Lock to keep the phone or tablet ...

Recommended for you

Top takeaways from Consumers Electronics Show

January 13, 2018

The 2018 Consumer Electronics Show, which concluded Friday in Las Vegas, drew some 4,000 exhibitors from dozens of countries and more than 170,000 attendees, showcased some of the latest from the technology world.

Finnish firm detects new Intel security flaw

January 12, 2018

A new security flaw has been found in Intel hardware which could enable hackers to access corporate laptops remotely, Finnish cybersecurity specialist F-Secure said on Friday.

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.